He remembered that Kakashi's father, Hachiki Shuo Shigeru, was a genius ninja whose strength surpassed the three ninjas with the title of Konoha White Fang, and the three ninjas had to respect him a few points, and if he hadn't committed suicide, he might have been the best choice for the fourth generation.

Kakashi Hachiki ......

Yuyu vaguely remembers some of the plots after the Shippuden before the crossing, Kakashi, who lost his writing wheel, seems to have developed a ninjutsu called "Purple Electricity" in "The Legend of the Non-combustible Boruto", but, at that time, the strength of the sixth generation of Kakashi Yuyu was not clear, alas, it was all blamed on the Boruto Legend for being too nonsense, otherwise he would have more information now......

In Yuuha's thoughts, Blue led them up the long slope and into the largest dog house in the center.

The interior of this large dog house is made of jade, and the interior of the house is magnificently decorated, with a red carpet that ends on a stone staircase, and a large throne sits on the seat of an old brown-haired dog with a white cane and a dog-like appearance.

The face of this dog, Yuu Yu has seen.

It's exactly the same as the dog's head on Kakashi's "Earth Drift Wall".

It's just that the face of the old dog in front of him is not as powerful as the four dog heads on the earth flow wall, and it looks much older and thinner.

Is this the difference between online and offline?

Yu Yu complained in his heart, and his eyes swept over the house again, in addition to this old dog, there were several stone statues of dogs of different heights standing in various corners of the house, in addition, there was also a giant white-haired dog with its head asleep.

The dog was really big, as big as the house outside.

Yu Yu looked at it, if he guessed correctly, this large psychic dog is the strongest war dog in this Po Saling Mountains, and it must be the psychic beast of Qimu Shuomao in the past?

In the following conversation, most of his conjectures were verified.

The old canine with a cane made of bones, fingers far more slender than other canines, and walking like a human, is the highest-ranking Elder Sara here, and even this wise-looking canine high-ranking person thinks that a child of Yuuha's age can not understand much, and it communicates with Kakashi most of the time.

Yuyu listened carefully on the side, only answering a few words from time to time.

After talking for a while, Yuu Yu finally understood something.

The reason why the Bosa Ling dog clan is very concerned about the talented ninjas in the research and development of ninjutsu, and also maintains a long-term cooperative relationship with them, is that they want to get involved in "immortal arts".

It's all for the sake of immortality!

The power and mystery of "Immortal Art" are naturally clear.

He nodded secretly, feeling that it was a matter of course that the dog clan was only dedicated to "immortal arts", and the reason why the three major inheritance places "Miaomu Mountain", "Longdi Cave" and "Wet Bone Forest" had a deep heritage and existed for more than a thousand years was entirely because of "immortal arts".

The toad immortals and the white snake immortals have survived thousands of years ago by virtue of immortal arts.

Moreover, with the immortal arts, Po Sua Ling also has the opportunity to rank among the top inheritance places.

However, where is the immortal art so easy to obtain, the immortal magic of the three major inheritances will not be spread to other psychic beasts, and even if it is spread, it is still unknown whether the body of the dog clan can adapt to the toad immortal technique, snake immortal technique, and slug immortal technique.

Therefore, self-research and development and creation are the only and best way out.

Yu Yu looked at the five stone statues of dogs of different sizes in the room, and knew in his heart that these should be the high-level canine clan leaders who turned into stone statues because of the failure to develop immortal arts. The highest-ranking ninja dog in the Posa Mountains is just an elder, and it was fossilized because their leaders failed?

The difficulty of developing immortal art can be imagined.

It's no wonder they need to work with human geniuses.

The ensuing conversation confirmed Yuyu's guess one by one.

And he Youyu was invited over at such a young age, the biggest reason is that he has created an unprecedented sealing technique, Elder Sara believes that that sealing technique can only seal some cats and dogs with a rice cooker, which looks very weak, but when he grows up, it will definitely be a powerful sealing technique.

Yuu Yu was able to create sealing techniques at such a young age, and his talent for creating ninjutsu can be seen.

On the other hand, Elder Sara also received information from Kakashi, and Yuuha's talent is not in doubt, and he will definitely be able to do many ninjutsu on his own like Konoha White Fang in the future, and in the future, he will also help them in the research and development of Posaring Immortal Arts, and he is a good partner for them.

"Elder, how do you know that I made that sealing technique myself?"

Yuu Yu said in a childish voice and asked the old dog.

"Xiao Yuyu, I know almost all ninjutsu in the world, including almost all sealing techniques! You must have made up this sealing technique yourself! ”

“……”

It's bragging, not a draft.

Yu Yu listened to its confident words, and he didn't believe it at all, he wanted to ask it, "You must not know the 'Infinite Moon Reading'." 'Almost' must be exaggerated. ”

This senior dog is also too blindly confident.

Yuu began to doubt its level in ninjutsu, so he asked it some questions about the sealing technique.

To his surprise, Kakashi was right, Elder Sara was indeed far superior to him in terms of sealing techniques, and just listening to it explain it verbally for a few minutes had deepened Yuyu's understanding of sealing techniques to a higher level, and he believed that it would definitely not be so difficult and slow to practice those sealing techniques after he returned.

From this point of view alone, Yuu's trip is not in vain.

After solving many doubts about Yuyu's seal, Sara said that she would take him on a tour of the Posa Ridge, and it woke up the giant dog that was sleeping heavily, and after that, Yuu Yu knew the name of the strongest war dog in front of him, the Great Monkey.

The Daii is a mighty white-haired dog with snow-white hair.

It's a pity that the sharp teeth that protrude obliquely from its mouth ruin its overall appearance.

When it opened its mouth, the two rows of sharp teeth in its mouth shone a cold glow in the light, which would show its ferocity even more.

Yu Yu looked at the teeth that protruded like ivory, and said in his heart, if he was stabbed directly from behind by this giant tooth, the death of the enemy would be...... Oh, Hachiki Sakushige's mystical ninjutsu "Thousand Years of Killing" was developed inspired by this tooth.

"Is this human little guy our new partner? I don't see what he has the power to summon me...... Well, it doesn't matter. ”

Dayi opened his eyes, and after saying a word, his eyes closed again.

"Ever since Konoha White Fang died, Daiki has been like this."

Sara shook her head helplessly, and she walked out of the house with Yuu and Kakashi, walking around on the sunny and warm Posa Ridge, and after that, Yuu Yu met not only the Daiki, but also the two and three and four war dogs one after another.

Of course, there is also the "Eight Ninja Dogs", who are relatively more enthusiastic about him.

In addition to Parker, the pug, who he first knew, and Bru, the largest black dog, there were Ulusi, Ebony, Guruk, Aquino, Biske, and Siba.

The hairstyle on his head is made into Kill Matt, and it is Ulusi who also looks like a "hedgehog head".

The whole body is heavily bandaged, and it is jet black.

The hairstyle is a bit like a "cockscomb", and the word "forbearance" on the forehead is Xiba.

Wearing sunglasses and looking like a guide dog, it was Aquino......

After walking around, Elder Sara put his hands behind his back, looked at the child in front of him who was shorter than him, and said, "Yuyu, you have signed a contract with my Po Saling, theoretically, as long as you are in need and the ninja dogs do not object, then, you can summon them over to fight for you!" This is our promise to you! Of course, the premise is ......"

Yuyu was surprised when he heard this, and his heart became vigilant, and he hurriedly asked, "Is there such a good thing?" Can any ninja dog summon the past, what is the premise, it won't be that I need to be in Konoha Village...... Do you apologize for those things? ”

Elder Sara smiled, shook his head, and said, "No need...... I'm just saying that theoretically, you are still too young, and your strength is far from reaching the point of summoning these war dogs...... In my opinion, you have to be at least twelve or thirteen years old to be able to summon the three and four gods, let alone the big and two gods, and you can only do it after you are fifteen, sixteen or seven! If you scrap it, Dayi will never be summoned by you in this life. ”

Kakashi, who was on the side, shook his head speechlessly after hearing this.

He felt that Elder Sarah, who had always been calculating, had miscalculated this time.

If Elder Sara makes this promise, Yuu Yu will make a lot of money...... These ninja dogs still underestimate Yuuha.

Parker and Blue were also here at this time, and they were also taken aback by Elder Sarah's words...... The range that Yuu Yu can summon ninja dogs is actually the entire Posa Ridge? Isn't that comparable to Konoha White Fang?

Is the elder optimistic about this child, or does he feel that he will not be able to summon large war dogs for the time being? So, it doesn't matter about that?

"Yuyu, how about it, you only need to promise now that you can help us in the research and development of the Posa Ridge Immortal Technique in the future, and we will give you this promise, this is the premise, it's fair, right...... By the way, how much do you know about immortal arts? Did Kakashi tell you? How much do you think you have to do with immortal arts? ”

Elder Sara asked three or four more questions in one breath.

Its gaze was faint, looking at the little dot in front of him, as if it wanted to see the future of Po Shan Ling more than ten years later through him.

Yu Yu was a little uncomfortable under its gaze, thinking to himself, the big toad immortal can see the future through his "dream", this dog will not have the relevant ability, right?